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Saturday, October 18, 2014

Copper Alloy No C91100

Copper Alloy No. C91100
Tin Bronze
Chemical Composition % by weight
Element Nominal Minimum Maximum
Aluminum - - .005
Antimony - - .20
Copper 84 82 85
Iron - - .25
Lead - - .25
Nickel - - .50
Phosphorus - - 1
Silicon - - .005
Sulfur - - .05
Tin 16 15 17
Zinc - - .25
Applications
Piston rings, bearings, bushings, bridge plates. 
Mechanical Properties
M07 - As Continuous Cast
Hardness* Brinell Hardness (3000 kg load) 135
Tensile Strength** KSI 35
Yield Strength ** KSI (0.5% Ext. under load) 25
Elongation** % in 2 inch 2
**Test values are nominal approximations and depend on specimen size and orientation.
Physical Properties
Thermal Conductivity BTU/ (sq ft-ft-hr-F) 40.8
Specific Heat BTU/lb/ºF @ 68F .09
Thermal Expansion Per °F from 68 F to 392 F .0000102
Density lb/cu in @ 68 F .317
Electrical Conductivity* (Annealed) % IACS @ 68 F 8
Modulus of Elasticity KSI 15,000
*Volume basis
Fabrication Practices
Stress relieving temperature 500 F or 260 C
Time at temperature 1 hour per inch of section thickness
Responds to heat treatment No
Machinability rating (Free Cutting Brass=100) 10
Suitability for being joined by: Soldering/Excellent
  Brazing/Good*
  Oxyacetylene Welding/Fair
  Gas Shielded Arc Welding/Fair
  Coated Metal Arc Welding/Fair
*Since brazing is performed at temperatures within the hot-short range, strain must be avoided during the brazing and cooling of this alloy.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in composition and to manufacturing limitations, they should not be used for specification purposes. See applicable A.S.T.M. specification references.

http://www.conexbronze.com/technicalspecification/Copper-Alloy-No-C91100.html

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C94500 High Leaded Tin Bronze

Copper Alloy No. C94500
High Leaded Tin Bronze CDA 945
Chemical Composition % by weight
Element Nominal Minimum Maximum
Aluminum - - .005
Antimony - - .8
Copper 74 Remainder
Iron - - .15
Lead 20 16 22
Nickel - - 1
Phosphorus - - .05
Silicon - - .005
Sulfur - - .08
Tin 7 6 8
Zinc - - 1.2
Applications
Locomotive wearing parts, high load low speed bearings
Mechanical Properties
M07 - As Continuous Cast
Hardness* Brinell Hardness (500 kg load) 50
Tensile Strength** KSI 25
Yield Strength ** KSI (0.5% Ext. under load) 12
Elongation** % in 2 inch 15
**Test values are nominal approximations and depend on specimen size and orientation.
Physical Properties
Thermal Conductivity BTU/ (sq ft-ft-hr-F) 30
Specific Heat BTU/lb/ºF @ 68F .09
Thermal Expansion Per °F from 68 F to 392 F .0000103
Density lb/cu in @ 68 F .340
Electrical Conductivity* (Annealed) % IACS @ 68 F 10
Modulus of Elasticity KSI 10,500
*Volume basis
Fabrication Practices
Stress relieving temperature 500 F or 260 C
Time at temperature 1 hour per inch of section thickness
Responds to heat treatment No
Machinability rating (Free Cutting Brass=100) 80
Suitability for being joined by: Soldering/Good
Brazing/Poor*
Oxyacetylene Welding/Not Recommended
Gas Shielded Arc Welding/Not Recommended
Coated Metal Arc Welding/Not Recommended
*Since brazing is performed at temperatures within the hot-short range, strain must be avoided during the brazing and cooling of this alloy.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in composition and to manufacturing limitations, they should not be used for specification purposes. See applicable A.S.T.M. specification references.

http://www.conexbronze.com/technicalspecification/C94500-High-Leaded-Tin-Bronze.html

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C91700 Nickel Tin Bronze

Copper Alloy No. C91700
Nickel Gear Bronze
Chemical Composition % by weight
Element Nominal Minimum Maximum
Aluminum - - .005
Antimony - - .20
Copper 86.5 84 87
Iron - - .15
Lead - - .25
Nickel 1.5 1.2 2
Phosphorus - - .30
Silicon - - .005
Sulfur - - .05
Tin 12 11.3 12.5
Zinc - - .25
Applications
Gears
Mechanical Properties
M02 - As Centrifugal Cast
Hardness* Brinell Hardness (500 kg load) 106
Tensile Strength** KSI 60
Yield Strength ** KSI (0.5% Ext. under load) 32
Elongation** % in 2 inch 16
**Test values are nominal approximations and depend on specimen size and orientation.
Physical Properties
Thermal Conductivity BTU/ (sq ft-ft-hr-F) 40.8
Specific Heat BTU/lb/ºF @ 68F .09
Thermal Expansion Per °F from 68 F to 392 F .0000100
Density lb/cu in @ 68 F .316
Electrical Conductivity % IACS @ 68 F 10
Modulus of Elasticity KSI 15,000
*Volume basis
Fabrication Practices
Stress relieving temperature 500 F or 260 C
Time at temperature 1 hour per inch of section thickness
Responds to heat treatment No
Machinability rating (Free Cutting Brass=100) 20
Suitability for being joined by: Soldering/Excellent
  Brazing/Good*
  Oxyacetylene Welding/Fair
  Gas Shielded Arc Welding/Fair
  Coated Metal Arc Welding/Fair
*Since brazing is performed at temperatures within the hot-short range, strain must be avoided during the brazing and cooling of this alloy.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in composition and to manufacturing limitations, they should not be used for specification purposes. See applicable A.S.T.M. specification references.

http://www.conexbronze.com/technicalspecification/C91700-Nickel-Tin-Bronze.html

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C94700 Tin Bronze HT

Copper Alloy No. C94700 HT
Heat Treated Nickel Tin Bronze CDA 947 , Nicomet® Bronze
Chemical Composition % by weight
Element Nominal Minimum Maximum
Aluminum - - .005
Antimony - - .15
Copper 88 85 90
Iron - - .25
Lead - - .01
Manganese - - .20
Nickel 5 4.5 6
Phosphorus - - .05
Silicon - - .005
Sulfur - - .05
Tin 5 4.5 6
Zinc 2 1 2.5
Applications
Valve stems and bodies, bearings, wear guides, shift forks, feeding mechanisms, circuit breaker parts, gears, piston cylinders, nozzles.
Mechanical Properties
M07/TF00 As Continuous Cast, Solution and Precipitation Heat Treated
Hardness* Brinell Hardness (3000 kg load) 180
Tensile Strength** KSI 75 min
Yield Strength ** KSI (0.5% Ext. under load) 50 min
Elongation** % in 2 inch 5 min
**Test values are nominal approximations and depend on specimen size and orientation.
Physical Properties
Thermal Conductivity BTU/ (sq ft-ft-hr-F) 31.2
Specific Heat BTU/lb/ºF @ 68F .09
Thermal Expansion Per °F from 68 F to 392 F .000011
Density lb/cu in @ 68 F .320
Electrical Conductivity* (Annealed) % IACS @ 68 F 15
Modulus of Elasticity KSI 15,000
*Volume basis
Fabrication Practices
Stress relieving temperature 500 F or 260 C
Time at temperature 1 hour per inch of section thickness
Responds to heat treatment Yes
Solution heat treating temperature 1425-1475 F or 775-800 C
Time at temperature 2 hours per inch of section thickness
Quenching medium Water
Precipitation hardening temperature 580-620 F or 305-325 C
Time at temperature 5 hours
Quenching medium Air
Machinability rating (Free Cutting Brass=100) 30
Suitability for being joined by: Soldering/Excellent
  Brazing/Excellent*
  Oxyacetylene Welding/Fair
  Carbon Arc Welding/Not Recommended
  Gas Shielded Arc Welding/Good
  Coated Metal Arc Welding/Good
*Since brazing is performed at temperatures within the hot-short range, strain must be avoided during the brazing and cooling of this alloy.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in composition and to manufacturing limitations, they should not be used for specification purposes. See applicable A.S.T.M. specification references.

http://www.conexbronze.com/technicalspecification/C94700-Tin-Bronze-HT.html 

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Copper Alloy No C92200

Copper Alloy No. C92200
Navy M Bronze CDA 922 , SAE 622 Steam Bronze , 88-6-2-4
ASTM B 505 , ASTM B 271
Chemical Composition % by weight
Element Nominal Minimum Maximum
Aluminum - - .005
Antimony - - .25
Copper 88 86 90
Iron - - .25
Lead 1.5 1 2
Nickel - - 1
Phosphorus - - .05
Silicon - - .005
Sulfur - - .05
Tin 6 5.5 6.5
Zinc 4.5 3 5
Applications
Valves, fittings, pressure containing parts for use up to 550 F.
Mechanical Properties
M07 - As Continuous Cast
Hardness* Brinell Hardness (500 kg load) 65
Tensile Strength** KSI 38 min
Yield Strength ** KSI (0.5% Ext. under load) 25 min
Elongation** % in 2 inch 18 min
**Test values are nominal approximations and depend on specimen size and orientation.
Physical Properties
Thermal Conductivity BTU/ (sq ft-ft-hr-F) 40.2
Specific Heat BTU/lb/ºF @ 68F .09
Thermal Expansion Per °F from 68 F to 572 F .000010
Density lb/cu in @ 68 F .312
Electrical Conductivity* (Annealed) % IACS @ 68 F 14.3
Modulus of Elasticity KSI 14,000
*Volume basis
Fabrication Practices
Stress relieving temperature 500 F or 260 C
Time at temperature 1 hour per inch of section thickness
Responds to heat treatment No
Machinability rating (Free Cutting Brass=100) 42
Suitability for being joined by: Soldering/Excellent
  Brazing/Excellent*
  Oxyacetylene Welding/Fair
  Gas Shielded Arc Welding/Fair
  Coated Metal Arc Welding/Fair
*Since brazing is performed at temperatures within the hot-short range, strain must be avoided during the brazing and cooling of this alloy.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in composition and to manufacturing limitations, they should not be used for specification purposes. See applicable A.S.T.M. specification references.

 http://www.conexbronze.com/technicalspecification/Copper-Alloy-No-C92200.html

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C94800 Leaded Nickel Tin Bronze

Copper Alloy No. C94800
Leaded Nickel Tin Bronze CDA 948
ASTM B 505
Chemical Composition % by weight
Element Nominal Minimum Maximum
Aluminum - - .005
Antimony - - .15
Copper 86.5 84 89
Iron - - .25
Lead .70 .30 1
Manganese - - .20
Nickel 5.3 4.5 6
Phosphorus - - .05
Silicon - - .005
Sulfur - - .05
Tin 5 4.5 6
Zinc 1.8 1 2.5
Applications
Structural castings, gear components, motion translation devices, machinery parts, bearings.
Mechanical Properties
M07 - As Continuous Cast
Hardness* Brinell Hardness (500 kg load) 80
Tensile Strength** KSI 40 min
Yield Strength ** KSI (0.5% Ext. under load) 20 min
Elongation** % in 2 inch 20 min
**Test values are nominal approximations and depend on specimen size and orientation.
Physical Properties
Thermal Conductivity BTU/ (sq ft-ft-hr-F) 22.3
Specific Heat BTU/lb/ºF @ 68F .09
Thermal Expansion Per °F from 68 F to 572 F .000011
Density lb/cu in @ 68 F .320
Electrical Conductivity* (Annealed) % IACS @ 68 F 12
Modulus of Elasticity KSI 15,000
*Volume basis
Fabrication Practices
Stress relieving temperature 500 F or 260 C
Time at temperature 1 hour per inch of section thickness
Responds to heat treatment Yes
Machinability rating (Free Cutting Brass=100) 50
Suitability for being joined by: Soldering/Excellent
  Brazing/Good*
  Oxyacetylene Welding/Not Recommended
  Carbon Arc Welding/Not Recommended
  Gas Shielded Arc Welding/Not Recommended
  Coated Metal Arc Welding/Not Recommended
*Since brazing is performed at temperatures within the hot-short range, strain must be avoided during the brazing and cooling of this alloy.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in composition and to manufacturing limitations, they should not be used for specification purposes. See applicable A.S.T.M. specification references.

http://www.conexbronze.com/technicalspecification/C94800-Leaded-Nickel-Tin-Bronze.html 

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C92300 Leaded Tin Bronze

Copper Alloy No. C92300
Leaded Tin Bronze , CDA 923 Leaded G Bronze , 87-8-1-4
ASTM B 505 , ASTM B 271
Chemical Composition % by weight
Element Nominal Minimum Maximum
Aluminum - - .005
Antimony - - .25
Copper 87 85 89
Iron - - .25
Lead .65 .3 1
Nickel - - 1
Phosphorus - - .05
Silicon - - .005
Sulfur - - .05
Tin 8 7.5 9
Zinc 4 2.5 5
Applications
Valves, pipe fittings and high pressure steam castings.
Mechanical Properties
M07 - As Continuous Cast
Hardness* Brinell Hardness (500 kg load) 70
Tensile Strength** KSI 40 min
Yield Strength ** KSI (0.5% Ext. under load) 19 min
Elongation** % in 2 inch 16 min
**Test values are nominal approximations and depend on specimen size and orientation.
Physical Properties
Thermal Conductivity BTU/ (sq ft-ft-hr-F) 43.2
Specific Heat BTU/lb/ºF @ 68F .09
Thermal Expansion Per °F from 68 F to 350 F .000010
Density lb/cu in @ 68 F .317
Electrical Conductivity* (Annealed) % IACS @ 68 F 12
Modulus of Elasticity KSI 14,000
*Volume basis
Fabrication Practices
Stress relieving temperature 500 F or 260 C
Time at temperature 1 hour per inch of section thickness
Responds to heat treatment No
Machinability rating (Free Cutting Brass=100) 42
Suitability for being joined by: Soldering/Excellent
Brazing/Good*
Oxyacetylene Welding/Not Recommended
Gas Shielded Arc Welding/Not Recommended
Coated Metal Arc Welding/Not Recommended
*Since brazing is performed at temperatures within the hot-short range, strain must be avoided during the brazing and cooling of this alloy.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in composition and to manufacturing limitations, they should not be used for specification purposes. See applicable A.S.T.M. specification references.

http://www.conexbronze.com/technicalspecification/-C92300-Leaded-Tin-Bronze.html 


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C92500 Tin Bronze

Copper Alloy No. C92500
Leaded Tin Bronze SAE 640 , CDA 925
ASTM B 505
Chemical Composition % by weight
Element Nominal Minimum Maximum
Aluminum - - .005
Antimony - - .25
Copper 87 85 88
Iron - - .30
Lead 1 1 1.5
Nickel 1 .8 1.5
Phosphorus - - .30
Silicon - - .005
Sulfur - - .05
Tin 11 10 12
Zinc - - .50
Applications
Gears, automotive synchronizer rings.
Mechanical Properties
M07 - As Continuous Cast
Hardness* Brinell Hardness (500 kg load) 80
Tensile Strength** KSI 38 min
Yield Strength ** KSI (0.5% Ext. under load) 24 min
Elongation** % in 2 inch 10 min
**Test values are nominal approximations and depend on specimen size and orientation.
Physical Properties
Thermal Conductivity BTU/ (sq ft-ft-hr-F) N/A
Specific Heat BTU/lb/ºF @ 68F .09
Thermal Expansion Per °F from 68 F to 350 F N/A
Density lb/cu in @ 68 F .317
Electrical Conductivity* (Annealed) % IACS @ 68 F 12
Modulus of Elasticity KSI 16,000
*Volume basis
Fabrication Practices
Stress relieving temperature 500 F or 260 C
Time at temperature 1 hour per inch of section thickness
Responds to heat treatment No
Machinability rating (Free Cutting Brass=100) 30
Suitability for being joined by: Soldering/Excellent
  Brazing/Good*
  Oxyacetylene Welding/Not Recommended
  Gas Shielded Arc Welding/Not Recommended
  Coated Metal Arc Welding/Not Recommended

*Since brazing is performed at temperatures within the hot-short range, strain must be avoided during the brazing and cooling of this alloy.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in composition and to manufacturing limitations, they should not be used for specification purposes. See applicable A.S.T.M. specification references.

http://www.conexbronze.com/technicalspecification/C92500-Tin-Bronze.html 

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